CUP: Trainer Gai Waterhouse is seen smiling after Stephen Baster rode Pinot to victory in the New Zealand Bloodstock Ethereal Stakes on Caulfield Cup Day at Caulfield racecourse in Melbourne, Saturday, October 21, 2017. AAP Image/George Salpigtidis

CUP: The public enjoying a beer and some brief sunlight at the 2017 Caulfield Cup. Photograph by Chris Hopkins

CUP: Jesinta Franklin at the Caulfield room at the 2017 Caulfield Cup. Photograph by Chris Hopkins

CUP: Nadia Fairfax at the Caulfield room at the 2017 Caulfield Cup. Photograph by Chris Hopkins

CUP: Jessica Gomes at the Caulfield room at the 2017 Caulfield Cup. Photograph by Chris Hopkins

CUP: Jimmy and Nadia Bartel at the Caulfield room at the 2017 Caulfield Cup. Photograph by Chris Hopkins

CUP: Jessica Gomes at the Caulfield room at the 2017 Caulfield Cup. Photograph by Chris Hopkins

CUP: Jesinta Franklin and Adam Goodes at the Caulfield room at the 2017 Caulfield Cup. Photograph by Chris Hopkins

CUP: Carla Zampatti at the Caulfield room at the 2017 Caulfield Cup. Photograph by Chris Hopkins